FR925745A - Improvements to vibrating organs and objects subjected to vibrations - Google Patents

Improvements to vibrating organs and objects subjected to vibrations

Info

Publication number
FR925745A
FR925745A FR925745DA FR925745A FR 925745 A FR925745 A FR 925745A FR 925745D A FR925745D A FR 925745DA FR 925745 A FR925745 A FR 925745A
Authority
FR
France
Prior art keywords
vibrations
objects subjected
organs
vibrating
vibrating organs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR925745A publication Critical patent/FR925745A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR925745D 1946-04-17 1946-04-17 Improvements to vibrating organs and objects subjected to vibrations Expired FR925745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR925745T 1946-04-17

Publications (1)

Publication Number Publication Date
FR925745A true FR925745A (en) 1947-09-11

Family

ID=9440187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925745D Expired FR925745A (en) 1946-04-17 1946-04-17 Improvements to vibrating organs and objects subjected to vibrations

Country Status (1)

Country Link
FR (1) FR925745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658872A2 (en) * 1993-12-16 1995-06-21 Daimler-Benz Aerospace Aktiengesellschaft Resonance absorber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0658872A2 (en) * 1993-12-16 1995-06-21 Daimler-Benz Aerospace Aktiengesellschaft Resonance absorber
EP0658872A3 (en) * 1993-12-16 1996-02-07 Daimler Benz Aerospace Ag Resonance absorber.
US5550335A (en) * 1993-12-16 1996-08-27 Deutsche Aerospace Ag Resonance absorber

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